Scanner



FIG. 1 is a front perspective view of a scanner;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a left elevational view thereof; and,

FIG. 6 is a top plan view thereof.

The broken lines in the drawings are for illustrative purposes and form no part of the claimed design.

The bottom of the scanner, not shown, is flat and devoid of surface ornamentation, and forms no part of the claimed design. 

The ornamental design for a scanner, as shown and described. 